Adventitious shoot regeneration of the medicinal aquatic plant water hyssop (Bacopa monnieri L. Pennell) using different internodes
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چکیده
منابع مشابه
Effect of Mutagens on the in Vitro Adventitious Shoot Growth and Bacoside a Accumulation in Bacopa Monnieri (l.)
Mutations were induced in tissue cultured raised Bacopa monnieri (L.) plantlets by treating in vitro derived leaves with gamma rays at (γ – rays) dose rate of 0, 10, 20, 40 and 80 gray (Gy) and 0.5% of ethyl methanesulphonate (EMS) at 0, 0.5, 1.0, 1.5, 2.0 and 2.5 hours (h). Xantha mutants were observed with γ rays at 10, 20 and 40 Gy. All the leaf explants treated with 80 Gy were either necrot...
متن کاملCytotoxic and antimicrobial activities of endophytic fungi isolated from Bacopa monnieri (L.) Pennell (Scrophulariaceae)
BACKGROUND Endophytes, which reside in plant tissues, have the potential to produce novel metabolites with immense benefits for health industry. Cytotoxic and antimicrobial activities of endophytic fungi isolated from Bacopa monnieri (L.) Pennell were investigated. METHODS Endophytic fungi were isolated from the Bacopa monnieri. Extracts from liquid cultures were tested for cytotoxicity again...
متن کاملHigh-Frequency in Vitro Direct Shoot Regeneration from Nodal Explants of Hyssop Plant (Hyssopus officinalis L.)
Considering great medicinal value of Hyssopus officinalis L. and possibility of its mass production through in vitro culture, two individual experiments was conducted. Effect of various concentrations (0, 2.2, 4.4 and 11 µmol) of TDZ and BAP in combination with 1 µmol of IAA on direct regeneration from nodal explants were assessed. Significant difference between treatments was observed (P≤ 0.01...
متن کاملAssessment of genetic variations among highly endangered medicinal plant Bacopa monnieri (L.) from Central India using RAPD and ISSR analysis
Genetic variations of 15 Brahmi (Bacopa monnieri L.) accessions were evaluated using random amplified polymorphic DNA (RAPD) and inter simple sequence repeats (ISSR) markers. During RAPD analysis, amplification of genomic DNA of the 15 accessions by 22 primers generated 197 fragments, of which 187 were polymorphic with an average of 8.95 bands per primer. The amplified products varied in size f...
متن کاملEfficient plant regeneration from leaf explants of Bacopa monniera (L.) Wettst. : A threatened medicinal herb
An efficient plant regeneration protocol was developed from leaf and internode (stem) explants of Bacopa monniera L. on MS basal medium, supplemented with Cytokinins like BAP, KN, and TDZ used singly. The leaf cultures expressed maximum plant regeneration potential with 138.9 ± 0.50 shoots per explants on MS + 2.0 mg/ l BAP. The in vitro regenerated dwarf shoots were further elongated on MS med...
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ژورنال
عنوان ژورنال: Arhiv za bioloske nauke
سال: 2013
ISSN: 0354-4664,1821-4339
DOI: 10.2298/abs1301297k